CVE-2021-43313
A heap-based buffer overflow was discovered in upx, during the variable 'bucket' points to an inaccessible address. The
A heap-based buffer overflow was discovered in upx, during the variable 'bucket' points to an inaccessible address. The issue is being triggered in the function PackLinuxElf32::invert_pt_dynamic at p_lx_elf.cpp:1688.
HIGH · CVSS 7.5
EPSS 0.00348
Act now
- Public exploit or PoC is available
- SSVC automatable: yes - attacks can be scripted at scale
- CVSS base score ≥ 7.0
Sigma rules0
YARA rules0